Results 111 to 120 of about 2,963 (216)

Unraveling the Transmission Dynamics of a Novel Norovirus GII.17[P17] Lineage During Two Consecutive Outbreaks in a Spanish Hospital

open access: yesJournal of Medical Virology, Volume 98, Issue 5, May 2026.
ABSTRACT Norovirus outbreaks in healthcare settings pose significant challenges to infection prevention and control (IPC). To prevent and control such outbreaks efficiently, identifying sources and transmission clusters (TCs) is crucial but often limited by traditional outbreak investigations.
Jasmin S. Kutter   +10 more
wiley   +1 more source

Image_1_Updating the Phylodynamics of Yellow Fever Virus 2016–2019 Brazilian Outbreak With New 2018 and 2019 São Paulo Genomes.JPEG

open access: yes, 2022
The recent outbreak of yellow fever (YF) in São Paulo during 2016–2019 has been one of the most severe in the last decades, spreading to areas with low vaccine coverage. The aim of this study was to assess the genetic diversity of the yellow fever virus (
Ana Paula Moreira Salles (6720122)   +9 more
core   +1 more source

Phylogenetic and phylodynamic analyses of SARS-CoV-2

open access: yesVirus Research, 2020
To investigate the evolutionary and epidemiological dynamics of the current COVID-19 outbreak, a total of 112 genomes of SARS-CoV-2 strains sampled from China and 12 other countries with sampling dates between 24 December 2019 and 9 February 2020 were analyzed.
Nie, Qing   +9 more
openaire   +2 more sources

Genetic Variability and Evolutionary Dynamics of A(H1N1)pdm09 in Italy Before, During, and After the COVID-19 Pandemic

open access: yesPathogens
Influenza A(H1N1)pdm09 remains one of the predominant seasonal influenza viruses worldwide and continues to evolve under the combined effects of host immunity, vaccination, and changing epidemiological conditions.
Maria Perra   +11 more
doaj   +1 more source

Dispersal of Mycobacterium tuberculosis Driven by Historical European Trade in the South Pacific

open access: yesFrontiers in Microbiology, 2019
Mycobacterium tuberculosis (Mtb) is a globally distributed bacterial pathogen whose population structure has largely been shaped by the activities of its obligate human host.
Claire V. Mulholland   +20 more
doaj   +1 more source

Expanded Genomic Surveillance and Seasonal Comparisons of Human Respiratory Syncytial Virus Infections in Minnesota, USA, 2023–2025

open access: yesInfluenza and Other Respiratory Viruses, Volume 20, Issue 5, May 2026.
ABSTRACT Background Human respiratory syncytial virus (HRSV) imposes a substantial burden in the United States. The use of whole‐genome sequencing (WGS) for public health surveillance of HRSV lags that for other viral pathogens. The objective of this study was to expand the scope and depth of WGS‐based surveillance of HRSV in Minnesota, USA.
Daniel Evans   +14 more
wiley   +1 more source

Image_8_Updating the Phylodynamics of Yellow Fever Virus 2016–2019 Brazilian Outbreak With New 2018 and 2019 São Paulo Genomes.JPEG

open access: yes, 2022
The recent outbreak of yellow fever (YF) in São Paulo during 2016–2019 has been one of the most severe in the last decades, spreading to areas with low vaccine coverage. The aim of this study was to assess the genetic diversity of the yellow fever virus (
Ana Paula Moreira Salles (6720122)   +9 more
core   +1 more source

Exploring Evolutionary and Transmission Dynamics of HIV Epidemic in Serbia: Bridging Socio-Demographic With Phylogenetic Approach

open access: yesFrontiers in Microbiology, 2019
Previous molecular studies of Serbian HIV epidemic identified the dominance of subtype B and presence of clusters related HIV-1 transmission, in particular among men who have sex with men (MSM).
Luka Jovanović   +8 more
doaj   +1 more source

Emergence and Rapid Spread of a New Reassortant High Pathogenicity H5N1 Clade 2.3.4.4b Avian Influenza Virus in Nigeria

open access: yesInfluenza and Other Respiratory Viruses, Volume 20, Issue 5, May 2026.
ABSTRACT Over the past two decades, West Africa has experienced recurrent incursions of Goose/Guangdong‐lineage highly pathogenic avian influenza (HPAI) A(H5N1), with Nigeria as a hotspot for repeated introductions and sustained circulation. Since 2021, European‐origin clade 2.3.4.4b H5Nx genotypes, particularly EA‐2020‐C, have predominated in regional
Clement Meseko   +14 more
wiley   +1 more source

Image_2_Updating the Phylodynamics of Yellow Fever Virus 2016–2019 Brazilian Outbreak With New 2018 and 2019 São Paulo Genomes.JPEG

open access: yes, 2022
The recent outbreak of yellow fever (YF) in São Paulo during 2016–2019 has been one of the most severe in the last decades, spreading to areas with low vaccine coverage. The aim of this study was to assess the genetic diversity of the yellow fever virus (
Ana Paula Moreira Salles (6720122)   +9 more
core   +1 more source

Home - About - Disclaimer - Privacy